I've just tried to install the IDE on a new PC, I'm finding that the Update Software option is failing as one of the files downloaded is corrupted. (Using url http://download.jboss.org/jbosside/updates/stable)

I also tried by downloading JBossIDE-1.5.1.GA-ALL.zip and the md5 checksum for the file. Using md5summer it told me the check sum did not match the contents of the zip file. Both winzip and winrar informed me that there was a problem with the file.

I tried a number of mirroes and all show the same problem.